标签控件能够显示文本信息，决定其文本内容的属性是

A．Sub Pro4 (x As Form)
B．Sub Pro4 (y As Control)
C．Sub Pro4 (Forml As Form，Labell As Control)
D．Sub Pro4 (x As Currency)

A．k％=10

　　Dim Arr(k)

B．Const k％=10

　　Dim Arr(k)

C．Dim Arrl(10) As Integer

　　Dim Arr2(10)

D．Dim Arrl(1 To 10)

　　Dim Arr2(1 To 10，2 To 11)